Description
Overview
The GIGABYTE P650G PG5 is a 650W ATX 3.1 power supply engineered for current and next‑generation PC hardware. It carries an 80 PLUS Gold efficiency rating, uses high‑quality Japanese main capacitors and includes a native PCIe Gen 5.1 16‑pin (12VHPWR) connection for modern graphics cards.
Key features
- 650W single +12V rail with combined 54.2A on +12V.
- 80 PLUS Gold certified (≈90% efficiency at 50% load).
- ATX 3.1 and PCIe Gen 5.1 ready with native 16‑pin 12VHPWR cable (up to 300W to a GPU).
- Premium Japanese main capacitors for longevity.
- 120mm Silent Hydraulic Bearing (HYB) fan with automatic speed control for quiet operation.
- Comprehensive protections: OVP, OPP, OCP, SCP, UVP, OTP.
Who it’s for
Good for builders wanting a compact, efficient PSU that supports modern GPUs with a native 16‑pin 12VHPWR connector. Suitable for mid‑range gaming systems or compact builds where ATX 3.1 features and a small footprint are desirable.
What you need to know
- Physical size: 150 × 140 × 86 mm — fits most ATX cases where depth is limited.
- Connector bundle (manufacturer/retailer listings): 1× 24‑pin ATX, 2× 4+4 CPU (EPS), 1× 16‑pin PCIe (12+4) native, 2× 6+2‑pin PCIe, 6× SATA, 3× Molex, 1× floppy adapter (variously reported by retailers).
- Warranty: advertised as 5 years (regional variations may apply; check local terms).
- Note: some marketplaces show differing EANs and there is inconsistent reporting about whether specific regional SKUs are fully modular, semi‑modular or fixed‑cable.






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